diff --git a/op/erigon/op-mainnet-op-erigon-archive-trace.yml b/op/erigon/op-mainnet-op-erigon-archive-trace.yml
index 13a8f5c2..61020a90 100644
--- a/op/erigon/op-mainnet-op-erigon-archive-trace.yml
+++ b/op/erigon/op-mainnet-op-erigon-archive-trace.yml
@@ -37,7 +37,7 @@ services:
       - --p2p.allowed-ports=32509
       - --p2p.allowed-ports=37509
       - --port=12509
-      - --rollup.sequencerhttp=https://mainnet-sequencer.optimism.org
+      - --rollup.sequencerhttp=https://mainnet-sequencer.optimism.io
       - --rpc.gascap=6000000000
       - --rpc.returndata.limit=1100000
       - --http
diff --git a/op/erigon/op-sepolia-op-erigon-archive-trace.yml b/op/erigon/op-sepolia-op-erigon-archive-trace.yml
index 6cda0590..640dc5f1 100644
--- a/op/erigon/op-sepolia-op-erigon-archive-trace.yml
+++ b/op/erigon/op-sepolia-op-erigon-archive-trace.yml
@@ -37,7 +37,7 @@ services:
       - --p2p.allowed-ports=30373
       - --p2p.allowed-ports=35373
       - --port=10373
-      - --rollup.sequencerhttp=https://sepolia-sequencer.optimism.org
+      - --rollup.sequencerhttp=https://sepolia-sequencer.optimism.io
       - --rpc.gascap=6000000000
       - --rpc.returndata.limit=1100000
       - --http
diff --git a/op/geth/op-mainnet-op-geth-archive-leveldb-hash.yml b/op/geth/op-mainnet-op-geth-archive-leveldb-hash.yml
index 3a5af526..8bba126b 100644
--- a/op/geth/op-mainnet-op-geth-archive-leveldb-hash.yml
+++ b/op/geth/op-mainnet-op-geth-archive-leveldb-hash.yml
@@ -26,7 +26,7 @@ services:
     environment:
       - GETH_OP_NETWORK=op-mainnet
       - GETH_ROLLUP_DISABLETXPOOLGOSSIP=true
-      - GETH_ROLLUP_SEQUENCERHTTP=https://mainnet-sequencer.optimism.org
+      - GETH_ROLLUP_SEQUENCERHTTP=https://mainnet-sequencer.optimism.io
     entrypoint: /bin/sh -c 'exec geth "$@"' --
     command:
       - --datadir=/data
diff --git a/op/geth/op-mainnet-op-geth-pruned-pebble-path.yml b/op/geth/op-mainnet-op-geth-pruned-pebble-path.yml
index 20346692..9213db89 100644
--- a/op/geth/op-mainnet-op-geth-pruned-pebble-path.yml
+++ b/op/geth/op-mainnet-op-geth-pruned-pebble-path.yml
@@ -26,7 +26,7 @@ services:
     environment:
       - GETH_OP_NETWORK=op-mainnet
       - GETH_ROLLUP_DISABLETXPOOLGOSSIP=true
-      - GETH_ROLLUP_SEQUENCERHTTP=https://mainnet-sequencer.optimism.org
+      - GETH_ROLLUP_SEQUENCERHTTP=https://mainnet-sequencer.optimism.io
     entrypoint: /bin/sh -c 'exec geth "$@"' --
     command:
       - --datadir=/data
diff --git a/op/geth/op-sepolia-op-geth-archive-leveldb-hash.yml b/op/geth/op-sepolia-op-geth-archive-leveldb-hash.yml
index ffe8fd50..1c7fbb96 100644
--- a/op/geth/op-sepolia-op-geth-archive-leveldb-hash.yml
+++ b/op/geth/op-sepolia-op-geth-archive-leveldb-hash.yml
@@ -26,7 +26,7 @@ services:
     environment:
       - GETH_OP_NETWORK=op-sepolia
       - GETH_ROLLUP_DISABLETXPOOLGOSSIP=true
-      - GETH_ROLLUP_SEQUENCERHTTP=https://sepolia-sequencer.optimism.org
+      - GETH_ROLLUP_SEQUENCERHTTP=https://sepolia-sequencer.optimism.io
     entrypoint: /bin/sh -c 'exec geth "$@"' --
     command:
       - --datadir=/data
diff --git a/op/geth/op-sepolia-op-geth-pruned-pebble-path.yml b/op/geth/op-sepolia-op-geth-pruned-pebble-path.yml
index b4b4ed49..560914fe 100644
--- a/op/geth/op-sepolia-op-geth-pruned-pebble-path.yml
+++ b/op/geth/op-sepolia-op-geth-pruned-pebble-path.yml
@@ -26,7 +26,7 @@ services:
     environment:
       - GETH_OP_NETWORK=op-sepolia
       - GETH_ROLLUP_DISABLETXPOOLGOSSIP=true
-      - GETH_ROLLUP_SEQUENCERHTTP=https://sepolia-sequencer.optimism.org
+      - GETH_ROLLUP_SEQUENCERHTTP=https://sepolia-sequencer.optimism.io
     entrypoint: /bin/sh -c 'exec geth "$@"' --
     command:
       - --datadir=/data
diff --git a/op/reth/op-mainnet-op-reth-archive-trace.yml b/op/reth/op-mainnet-op-reth-archive-trace.yml
index d97d263c..0f632864 100644
--- a/op/reth/op-mainnet-op-reth-archive-trace.yml
+++ b/op/reth/op-mainnet-op-reth-archive-trace.yml
@@ -32,7 +32,7 @@ services:
       - --max-outbound-peers=50
       - --nat=extip:${IP}
       - --port=11114
-      - --rollup.sequencer-http=https://mainnet-sequencer.optimism.org
+      - --rollup.sequencer-http=https://mainnet-sequencer.optimism.io
       - --rpc.gascap=600000000
       - --rpc.max-logs-per-response=1100000
       - --http
diff --git a/op/reth/op-mainnet-op-reth-pruned-trace.yml b/op/reth/op-mainnet-op-reth-pruned-trace.yml
index be3ae5b1..0f6a4f4e 100644
--- a/op/reth/op-mainnet-op-reth-pruned-trace.yml
+++ b/op/reth/op-mainnet-op-reth-pruned-trace.yml
@@ -33,7 +33,7 @@ services:
       - --max-outbound-peers=50
       - --nat=extip:${IP}
       - --port=13985
-      - --rollup.sequencer-http=https://mainnet-sequencer.optimism.org
+      - --rollup.sequencer-http=https://mainnet-sequencer.optimism.io
       - --rpc.gascap=600000000
       - --rpc.max-logs-per-response=1100000
       - --http
diff --git a/op/reth/op-sepolia-op-reth-archive-trace.yml b/op/reth/op-sepolia-op-reth-archive-trace.yml
index f6699e0d..920ff6a7 100644
--- a/op/reth/op-sepolia-op-reth-archive-trace.yml
+++ b/op/reth/op-sepolia-op-reth-archive-trace.yml
@@ -32,7 +32,7 @@ services:
       - --max-outbound-peers=50
       - --nat=extip:${IP}
       - --port=12326
-      - --rollup.sequencer-http=https://sepolia-sequencer.optimism.org
+      - --rollup.sequencer-http=https://sepolia-sequencer.optimism.io
       - --rpc.gascap=600000000
       - --rpc.max-logs-per-response=1100000
       - --http
diff --git a/op/reth/op-sepolia-op-reth-pruned-trace.yml b/op/reth/op-sepolia-op-reth-pruned-trace.yml
index 13ec96e9..23605ae2 100644
--- a/op/reth/op-sepolia-op-reth-pruned-trace.yml
+++ b/op/reth/op-sepolia-op-reth-pruned-trace.yml
@@ -33,7 +33,7 @@ services:
       - --max-outbound-peers=50
       - --nat=extip:${IP}
       - --port=14442
-      - --rollup.sequencer-http=https://sepolia-sequencer.optimism.org
+      - --rollup.sequencer-http=https://sepolia-sequencer.optimism.io
       - --rpc.gascap=600000000
       - --rpc.max-logs-per-response=1100000
       - --http